<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
        <form action="/web/loginServlet" method="post">
            用户名<input type="text" name="name"><br>
            密码<input type="password" name="password" ><br>
            验证码<input type="text" name="checkcode"><br>
            <img src="/web/checkCode">
            <input type="submit" value="登录">
        </form>
</body>
</html>